Me and the wife will have a 3-4 weeks off in July-early August so we decided to finally go visit/meet her family in Maldives. I would like to turn the trip into a Addu City to New Delhi trip. We are planning on 10-12 days in Maldives visiting various islands and family but after that we do not have a clue where to go. We both find historical (any recommendations for colonial architecture would be appreciated) and nature (she particularly loves mountains and waterfalls) settings interesting. We also just enjoy walking around cities and getting lost in them when we travel. Any suggestions for Sri Lanka and India? The only must see so far is Taj Mahal and that is in Agra. Budget is around 3-4k, we are beginning our trip out of Singapore and we will likely depart Maldives from Mále. Is that enough or should we be uping the budget? Not looking for luxury but do not want to slum it either.